Error: ? excluded shader from OpenGL ES 2.0 because it uses non-square matrices

[anon_65603996]

// Upgrade NOTE: excluded shader from OpenGL ES 2.0 because it uses non-square matrices
#pragma exclude_renderers gles

What kind of instructions in the shader trigger this message?

This for example?

float3x4 mat = float3x4(
0.5, 0.0, 0.0, 0.5,
0.0, 0.5 * _ProjectionParams.x, 0.0, 0.5,
0.0, 0.0, 0.0, 1.0
);

[jonbonazza]

You need to use a square matrix… Usually 4x4.